Ministry of Science & Technology
India evolving as frontrunner in high power computing
India is fast evolving as a frontrunner in high power computing with the National Super Computing Mission  with Supercomputing infrastructure already installed in 10 premier institutions like IITs, IISc, IISER Pune, JNCASR Bengaluru, various C-DACs, NABI Mohali, and benefitting researchers from several other institutions too. The final stage installation work is being carried out in 5 more institutions.
This will not only help meet the increasing computational demands of academia, researchers, MSMEs, and startups in areas like oil exploration, flood prediction as well as genomics, and drug discovery, but also firm up indigenous capability of developing supercomputers.
As part of the National Supercomputing Mission , the Indian Institute of Science  Bengaluru has installed Param Pravega, one of the most powerful Indian supercomputers. Param Pravega having a supercomputing power of 3.3 petaflops, is the largest supercomputer that has been installed in an Indian academic institution.
Going ahead, design and development of indigenous server nodes, interconnect switch, storage, and system software stack for next generation of High-Performance Computing  systems has been initiated with 85% indigenous manufacturing. This includes India’s first indigenous server platform called ‘Rudra’, which can meet the HPC requirements of all governments and PSUs as well as the strategic needs of the country.
Besides, a next-generation indigenous HPC interconnect called “Trinetra” has been designed and developed in the country for efficient inter-node communication between compute nodes. This will help improve power efficiency and also support large-scale systems.
Figure: Trinetra-B PCB
Figure: Rudra Server Platform
Figure: Rudra based Pilot System
The National Supercomputing Mission was launched to enhance the research capacities and capabilities in the country by connecting them to form a Supercomputing grid, with National Knowledge Network  as the backbone. The NSM is setting up a grid of supercomputing facilities in academic and research institutions across the country. Part of this is being imported from abroad, and part built indigenously, the latter being increased with time. The Mission is being jointly steered by the Department of Science and Technology  and the Ministry of Electronics and Information Technology  and implemented by the Centre for Development of Advanced Computing , Pune, and the Indian Institute of Science , Bengaluru.
PARAM Shivay, the first supercomputer assembled indigenously, was installed in IIT , followed by PARAM Shakti, PARAM Brahma, PARAM Yukti, PARAM Sanganak at IIT-Kharagpur IISER, Pune, JNCASR, Bengaluru and IIT Kanpur, IIT Hyderabad, NABI Mohali, CDAC Bengaluru respectively.
India’s march towards leadership position in supercomputing found a fresh dimension with the convergence of HPC and Artificial Intelligence . A 200 AI PF Artificial Intelligence supercomputing system created and installed in C-DAC can handle incredibly large-scale AI workloads, increasing the speed of computing-related to AI several times. PARAM Siddhi - AI, the high-performance computing-artificial intelligence  supercomputer, has achieved global ranking of 62 in the TOP 500 most powerful supercomputer systems in the world, released on 16th November 2020.
The mission has also created the next generation of supercomputer experts by training more than 11,000 HPC aware manpower and faculties. To expand the activities of the HPC training, four NSM Nodal Centres for training in HPC and AI have been established at IIT Kharagpur, IIT Madras, IIT Goa, and IIT Palakkad. These centres have also conducted online training programs in HPC, AI, and other areas.
In the upcoming year, 9 more supercomputers will be commissioned and installed in institutes like IIT Bombay, IIT Madras, IIT Patna, IIT Delhi, IUAC Delhi, CDAC-Pune, SNBNCBS, NCRA Pune, and NIC Delhi.
Powered by the NSM, India’s network of research institutions, in collaboration with the industry, is scaling up the technology and manufacturing capability to make more and more parts in India, taking indigenous manufacturing to 85%.
This mission will provide access to High-Performance Computing  Facilities to 100 several institutions and more than thousands of active researchers, academicians working through Nation Knowledge Network  - the backbone for supercomputing systems.